According to reports, the 29 year old informed his friend residing in Hong Kong that he was being held for a AED 109,000 ransom through WhatsApp.
The suspects were identified as four Chinese nationals who were caught with the victim in a house in Makati City, Metro Manila.
They are currently under the custody of the Philippine National Police as an investigation is underway.

Philippines confirms visit by alleged Bondi gunmen amid terrorism concerns
Israeli forces kill Palestinian teen in West Bank, health ministry says
Trump sues BBC for defamation, seeks up to $10 billion in damages
FBI foils 'terror plot' targeting Los Angeles
